* {
    padding: 0px;
    margin: 0px;
    text-decoration: none;
}

.max {
    display: flex;
}

/* 改 */
._right_top {
    width: 100%;
    height: 12.5rem;

}

._right_top input {
    margin-left: .625rem;
    height: 1.875rem;
    width: 15rem;
    border: #dcdfe6 .0625rem solid;
    border-radius: .3125rem;
    padding-left: .3125rem;
}

._right_top h2 {
    font-size: .625rem;
    margin-left: 1.25rem;
    width: 5rem;
    height: 1.875rem;
    line-height: 1.875rem;
    font-weight: bold;
}

._left {
    width: 250px;
}

._right_top_item {
    margin-top: .625rem;
    display: flex;

}

._right_top_item button {
    width: 5.3125rem;
    height: 1.75rem;
    line-height: 1.5625rem;
    margin-left: 1.875rem;
    border: none;
    border-radius: 2px;
}

._right_top_item_btn01 {
    background-color: #46a6ff;
    color: #fff;

}

.buttons button {
    border: none;
    width: 5rem;
    height: 1.875rem;
    border-radius: .125rem;
    margin-top: 1.25rem;
    margin-left: 1.25rem;
}

.buttons_btn1 {
    background-color: #e8f4ff;
}

.buttons_btn2 {
    background-color: #e7faf0;
}

.buttons_btn3 {
    background-color: #ffeded;
}
.buttons_btn1:hover{
    background-color: #1890ff;
    color: #fff;
}
.buttons_btn2:hover{
    background-color: #13ce66;
    color: #fff;
}
.buttons_btn3:hover{
    background-color: #ff4949;
    color: #fff;

}
.icon-tianjia{
     color: #1890ff;;
}
.icon-shanchu{
 color: #ff9898;
}
.icon-xiugai{
    color: #71e2b5;
}
.buttons_btn1:hover .icon-tianjia{
    color: #fff;
}
.buttons_btn2:hover .icon-xiugai{

    color: #fff;
}
.buttons_btn3:hover .icon-shanchu{

    color: #fff;

}
